Kawasaki takes 400cc engine performance to a new level, achieving an unprecedented 57 kW (77 PS)* of power. The howl of the engine as it revs beyond 15,000 min-1 adds to rider exhilaration. A quick-revving nature and direct throttle response are complemented by a flexible character that offers strong low- to mid-range torque for city riding, as well as screaming high- rpm power ideal for sport or track riding. *JPN spec homologated figure measured under fixed conditions. Specifications vary by market. Figure may vary depending on environment. May not apply to every unit.
A hallmark of the ZX series is razor-sharp handling with excellent feedback that inspires confidence, and the Ninja ZX-4R is no exception. This stems directly from Kawasaki’s WorldSBK racing efforts, and their work in developing the Ninja ZX-10R and Ninja ZX-6R. As a result, the Ninja ZX-4R offers a handling character similar to its siblings.
Style meets substance with the Ninja ZX-4R’s high-class styling and high-grade package. Aggressive looks are complemented by premium features like TFT colour instrumentation providing clear information, integrated Riding Modes that link traction control and power modes for easy machine setup, and on the Ninja ZX-4R SE and ZX-4RR a quick shifter for fast, simple gear changes.
Key chassis dimensions (centre of gravity position, swingarm pivot position, engine axis positions, caster angle, etc) were inspired by Kawasaki’s World Superbike Ninja ZX-10RR racer, bringing WorldSBK chassis design thinking to the 400cc class.
Complementing the centrally positioned Ram Air intake, the side Ram Air duct, designed with feedback from the Ninja H2, routes air to the air cleaner box and contributes to stellar performance. Its aggressive look and intake sound add to the screaming In-Line Four experience, and visually identify the bike as one of Kawasaki’s Ninja ZX models
Bluetooth technology built into the instrument panel allows connection to smartphones via the “RIDEOLOGY THE APP” smartphone application, enabling ridersto access instrument functions for an enhanced motorcycling experience .
Designed using Kawasaki’s advanced dynamic rigidity analysis, this trellis frame made from high-tensile steel delivers the required balance of strength and chassis flex to achieve the Ninja ZX-4R’s nimble supersport-style handling.
Befitting the most powerful machine in the 400cc class, the Ninja ZX-4R’s aggressive Ninja styling exudes a fierce aura of restrained power and explosive action.
Four integrated riding modes (Sport, Road, Rain or Rider (manual)) make it simple to select a level of traction control and power mode to suit the current riding conditions.
The Ninja ZX-4R’s ø37 mm inverted fork uses SFF-BP internals to offer both racetrack performance and everyday usability while the Horizontal Back-link rear suspension offers a progressive character. Offering increased adjustability, the Ninja ZX-4R SE and ZX-4RR’s ront forks include adjustable spring preload, and the Ninja ZX-4RR features a Showa BFRC lite rear shock—the same type seen on the Ninja ZX-10R.
From its twin headlights to its Ninja ZX-10R-inspired taillight, all lighting on the Ninja ZX-4R is LED.
Naturally aggressive riding position (more forward-leaning than the Ninja 400’s, but still slightly relaxed) lets riders take advantage of the Ninja ZX-4R’s nimble handling. The fuel tank feels slim, promoting good contact with the bike, while the shape of the firm seat cushion facilitates rider weight shift during sport riding, and is comfortable for longer rides.
The ZX-4R’s two ø290 mm front brake discs and radial-mount monobloc calipers provide sure stopping power, while also offering excellent braking feel to inspire confidence both on the track and on the street.
With a redline beyond 15,000 min-1 indicating its screaming potential, this engine features racing-inspired technology also found on the Ninja ZX-10R. The high revs deliver a distinctive, exhilarating engine sound characteristic of a high-performance Kawasaki In-line Four.
The 4.3” all-digital TFT colour instrumentation with selectable display modes (Normal, Circuit) clearly displays the most pertinent information, whether on the street or on the track. Circuit Mode shows the gear position, lap times, and rpm above 10,000 more prominently.
3-tilainen KTRC (Kawasaki Traction Control), Kawasakin edistynein luistonestojärjestelmä, tarjoaa useita tiloja eri ajotilanteisiin – urheilullisesta ajosta matka-ajoon.
Kilpateknologiaan perustuva Assist & Slipper Clutch toimii sekä moottorijarrun vaimentimena että itsevoimistuvana mekanismina, mahdollistaen kevyemmän kytkinkahvan käytön.
Sähköiset kaasuläpät mahdollistavat ECU:n toimittaa moottorille tarkasti oikean määrän ilmaa ja polttoainetta.
Älypuhelinyhteys parantaa ajokokemusta mahdollistamalla langattoman yhteyden moottoripyörään.
Power Mode -valinta mahdollistaa moottorin tehon säädön ajotilanteen mukaan.
Takaosan vaakasuuntainen Back-link-jousitus sijoittaa iskunvaimentimen vaakatasoon, mikä tehostaa tilankäyttöä ja massakeskittymää.
Economical Riding Indicator -merkki kojetaulussa kertoo taloudellisesta polttoaineenkulutuksesta ja kannustaa säästävään ajotapaan.
ABS-jarrujärjestelmä (lukkiutumaton jarrujärjestelmä) varmistaa vakaan jarrutustehon estämällä pyörien lukkiutumisen jarrutuksessa.
| Moottorin tyyppi | Nestekäyttöinen, 4-tahtinen, rivinelonen |
|---|---|
| Puristussuhde | 12.3:1 |
| Venttiilimekaniikka | DOHC , 16 venttiiliä |
| Sylinterin halkaisija x iskun pituus | 57.0 x 39.1 mm |
| Iskutilavuus | 399 cm³ |
| Polttoainejärjestelmä | Polttoaineen ruiskutus : 34 mm x 4 |
| Voitelujärjestelmä | Painevoitelu, märkä öljyallas |
| Käynnistysjärjestelmä | Sähkö |
| Sytytys | Digitaalinen |
| Huipputeho | 57.0 kW {77 hv } / 14,500 rpm |
|---|---|
| Maksimiteho, RAM Air | 58.7 kW {80 hv } / 14,500 rpm |
| Huippuvääntö | 39.0 N•m {4.0 kgf•m } / 13,000 rpm |
| CO₂-päästö | 120 g/km |
| Polttoaineenkulutus | 5.1 l/100km |
| Voimansiirto | 6-vaihteinen, palautusvaihde |
| Kytkin | Märkälevykytkin, monilevy |
| Ensivälityssuhde | 2.029 (69/34) |
| Välityssuhde 1. vaihde | 2.929 (41/14) |
| Välityssuhde 2. vaihde | 2.056 (37/18) |
| Välityssuhde 3. vaihde | 1.619 (34/21) |
| Välityssuhde 4. vaihde | 1.333 (32/24) |
| Välityssuhde 5. vaihde | 1.154 (30/26) |
| Välityssuhde 6. vaihde | 1.037 (28/27) |
| Takarattaan vetotapa | Suljettu ketju |
| Välityssuhde (lopullinen) | 3.429 (48/14) |
| Runkotyyppi | Trellis, erittäin luja teräs |
|---|---|
| Jättö | 97 mm |
| Etujousituksen joustovara | 120 mm |
| Takajousituksen joustovara | 112 mm |
| Eturengas | 120/70 ZR17 M/C (58W) |
| Takarengas | 160/60 ZR17 M/C (69W) |
| P x L x K | 1,990 x 765 x 1,110 mm |
| Ohjauskulma vasen/oikea | 35° / 35° |
| Akseliväli | 1,380 mm |
| Maavara | 135 mm |
| Polttoainesäiliön tilavuus | 15.0 litraa |
| Istuinkorkeus | 800 mm |
| Omapaino ajokunnossa* | 189 kg |
| | *Curb mass includes all necessary materials and fluids to operate correctly, full tank of fuel (more than 90 percent capacity) and tool kit (if supplied). |
| Kuivapaino (arvio)** | 175 kg |
| | **Estimated Dry weight does not include all necessary materials and fluids to operate correctly, full tank of fuel (more than 90 percent capacity) and tool kit (if supplied). |
| Etujarrun tyyppi | Kaksoisosittain kelluvat levyt |
|---|---|
| Etujarrun halkaisija | Ø 290 mm |
| Etujarrusatulan tyyppi | Radiaaliasennus, monoblokki, vastakkaiset 4-mäntää |
| Takajarrun tyyppi | Yksittäinen levy |
| Takajarrun halkaisija | Ø 220 mm |
| Takajarrusatulan tyyppi | Yksimäntäinen |
| Etujousituksen tyyppi | Ylösalainen Separate Function -haarukka (SFF-BP) palautusjousilla |
| Etujousituksen halkaisija | Ø 37 mm |
| Takajousituksen tyyppi | Horizontal Back-link, kaasupaine-iskunvaimennin, jousen esijännityksen säätö |
Dual-direction (up-down) Kawasaki Quick Shifter (KQS) enables clutchless upshifts and downshifts for seamless acceleration and quick and easy deceleration. (Standard on Ninja ZX-4RR)
Requires dealer support with KVCI tool to enable quickshifter in bike ECU. Please ask your local dealer.
Akrapovič full racing exhaust system with stainless steel headers, collectors and link pipe and carbon fibre muffler. Contains 2 holes for front and rear oxygen sensors and adapters to allow fitment of original M12 small of aftermarket big oxygen sensors. Plug is supplied to seal of one of the holes. Compact carbon fiber muffler with slash-cut carbon endcap. Including removable stainless steel noise reduction insert. (± 105dB<->±107dB) Power +1.6 kW (2.1 hp) at 14500 rpm. Torque +2.2 Nm at 7000 rpm Weight -5.2 kg Should only be used in combination with fuel injection tuning to prevent engine damage and achieve maximum performance. (Not for street use) Ti EU5+ (double O2 sensor)
Help protect your motorcycle from tip-over damage.
Made to fit and complement the Ninja ZX-4R/RR motorcycle, this seat features firm urethane cushioning which enhances feel to the rear wheel traction during sport riding sessions.
Made from strong Anti-tear Honeycomb ripstop fabric. Heat resistance till 120 degrees Celcius. Subtle branding.
100% Polyester. With multi usable (back)packing string bag.
Fits:
Semi rigid Nylon tank bag specially designed for the fuel tank shape.
Black/Grey tank bag with reflective piping and Kawasaki logo.
Pocket with transparent plastic window at top of tank bag with hole for earphone.
Inside has partitions to prevent goods moving around.
Including shoulder belt and rain cover with transparent window.
L350mm, W223mm,H150mm
Load Weight Max 2kg
Load Capacity approximate 4 Litre.
A matching bracket is required for fitment.
Whether you want to park your bike in a pitbox or in your garage, let your precious machine rest in style on this Kawasaki Garage Mat. The mat meets new FIM environmental codes and offers a high level of absorption and dust-control features.
An essential tool for motorcycle enthusiasts and mechanics alike. Designed to provide stability and convenience, this paddock stand allows easy access to the wheels, suspension, and other components.
This premium rear bike stand can be disassembled, making transportation a lot easier. The compact bike stand comes in a shop worthy carrying case with a built-in carrying handle. The stand is made of premium steel and has a green and black finish. The Kawasaki logo is laser cut in steel.
Optional are the forks to suit your preference;
